Ingredients
Equipment
Method
- Heat the oven to 425°F and line a large rimmed baking sheet with parchment paper.
- Combine the water, butter, and salt in a medium saucepan and bring to a boil over medium-high heat, stirring until the butter melts.
- Remove the pan from the heat and add the flour all at once.
- Stir vigorously until a smooth dough forms.
- Return the pan to medium heat and stir for 1 to 2 minutes, until the dough pulls away from the sides and leaves a film on the bottom.
- Transfer the dough to a large bowl and let it cool for 5 minutes.
- Beat in the eggs one at a time, making sure each is incorporated before adding the next.
- Stir in the Gruyère, black pepper, and nutmeg until evenly combined.
- Drop rounded tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart.
- Bake for 10 minutes at 425°F, then reduce the oven to 375°F and bake for 15 to 20 minutes without opening the door, until puffed and deeply golden.
- Turn off the oven and prick each puff on the side with a small knife.
- Leave the puffs in the oven with the door ajar for 5 minutes.
- Serve warm.
Notes
For the best rise, make sure each egg is incorporated before adding the next. Refrigerate leftovers in an airtight container for up to 3 days; freeze baked puffs for up to 2 months. A 1:1 gluten-free baking flour may work as a gluten-free swap, though the texture can vary.
